<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="x-ua-compatible" content="IE=9" >
    <meta name="viewport"
          content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">
    <link rel="icon" href="/favicon.ico" type="image/x-icon"/>
    <script>
        function IEVersion() {
    var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
    var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1; //判断是否IE<11浏览器
    var isEdge = userAgent.indexOf("Edge") > -1 && !isIE; //判断是否IE的Edge浏览器
    var isIE11 = userAgent.indexOf('Trident') > -1 && userAgent.indexOf("rv:11.0") > -1;
    if (isIE) {
        var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
        reIE.test(userAgent);
        var fIEVersion = parseFloat(RegExp["$1"]);
       
        if (fIEVersion == 7) {
            return 7;
        } else if (fIEVersion == 8) {
            return 8;
        } else if (fIEVersion == 9) {
            return 8;
        } else if (fIEVersion == 10) {
            return 10;
        } else {
            return 6; //IE版本<=7
        }
    } else if (isEdge) {
        return 'edge'; //edge
    } else if (isIE11) {
        return 11; //IE11
    } else {
        return 15; //不是ie浏览器
    }
}

    </script>
<link href="js/app.js" rel="preload" as="script"><link href="js/chunk-vendors.js" rel="preload" as="script"></head>
<body>
<div id="app"><script>if(IEVersion()<=8){location.replace("static/updateIe/index.html")}</script></div>
<script type="text/javascript" src="js/chunk-vendors.js"></script><script type="text/javascript" src="js/app.js"></script></body>
</html>